Most UV-blocking films work best when light hits the film at a 90-degree ... the researchers found that their film reduced the room's ambient temperature by 5.4 to 7.2 degrees Celsius while ...

Here's how these UV light sanitizers actually work. UV light is highly effective at killing germs The three main types of UV rays are UVA, UVB, and UVC. Because UVC rays have the shortest ...

In some people that are photosensitive, UV light from sunlight and indoor light sources can trigger a lupus flare. In addition to sunlight, ultraviolet rays are also given off by several different ...

Only a few fringe family members fail to glow under ambient UV or blue light. Most male birds tested possess brightly fluorescent heads, napes, bills, and plumes that glimmer with green or ...

Gui Rambo, the maker or AirBuddy, the Bluetooth headphone and peripheral menu bar utility that I’ve covered before, has released a new app called DarkModeBuddy that can automatically switch between ...